INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bbb60c1aa10e4306b2d5347bd7791ad3d008c19d6f2bce0be181e7ba29255da', 
    's25b1yfHLtbarJrrvOQMzMwyCUSyv3fkDe3/TrYf9Sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)